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From: "KOCHI, Takayoshi" <t-kouchi@mvf.biglobe.ne.jp>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] C union on ia-64
Date: Wed, 24 Oct 2001 19:50:24 +0000	[thread overview]
Message-ID: <marc-linux-ia64-105590698805387@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805377@msgid-missing>

> PS: Interestingly enought, I believe Intel's slide is actually
> wrong.  If `ULONG' is an `unsigned long' and `PVOID' is a `void *'
> then all of the data items have the same size and the two structures
> can be used interchangably on either IA32 or IA64.  It's a
> dangerous technique but it would work in this case.

I believe win64 uses P64 for its programming model.
(while we use LP64 instead)
So their ULONG is still 32bit in IA64.

Regards,
-- 
KOCHI Takayoshi <t-kouchi@cq.jp.nec.com/t-kouchi@mvf.biglobe.ne.jp>



  parent reply	other threads:[~2001-10-24 19:50 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-10-23 19:03 [Linux-ia64] C union on ia-64 Gururaj Ananthateerta
2001-10-24 11:35 ` Andreas Schwab
2001-10-24 18:52 ` Gururaj Ananthateerta
2001-10-24 19:46 ` Andreas Schwab
2001-10-24 19:46 ` Boehm, Hans
2001-10-24 19:50 ` n0ano
2001-10-24 19:50 ` KOCHI, Takayoshi [this message]
2001-10-25  1:12 ` Tang, Yu
2001-10-25 14:36 ` n0ano
2001-10-31 23:16 ` Jes Sorensen

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